Grand Marquis Driver Door Locks But Does Not Unlock

Driver door works ok.

Grand marquis driver door locks but does not unlock.

Having a problem with my door locks all 4. Power door and truck locks do not work. 2007 grand marquis passenger and rear door locks will not work with remote or door switches. Service type power door locks are not working inspection.

On many ford lincoln and mercury products there is a 5 button keypad on the driver s door or on the b pillar that will let you punch in a code to unlock or lock the doors or pop the trunk. 1994 mercury grand marquis v8 4 6l. I own a 2007 mercury grand marquis ls sedan 4 door 4 6l 281cu. I always have to push down the lock to lock the door.

Have disconnected and reconnected battery checked fuse 2 and 9 under dash. Plus fus read more. 1985 mercury grand marquis v8 5 0l. It s a 2001 mercury grand marquis ls 4 6l.

V8 flex sohc naturally aspirated car. It s quite likely that the passenger s window switch has failed. After doing some research they say that it might be a door module inside the driver s side. A day later the power door locks stopped working from the door switches or the key fob.

Service type power door locks are not working inspection. Locks for other parts of your mercury grand marquis hardware such as the trunk will function similarly with a latch holding the lid in place until you need to open it. I m starting to think that you may have an aftermarket alarm. I have tried to reprogram the locks using the keypad on the outside of the driver s door but it didn t fix the problem.

The entry keypad door locks trunk lock dome light rear defogger and the radio delay. Although the actuator is one of the most important pieces of hardware in any grand marquis lock there are others you may wish to purchase separately. I have to manually use the key to unlock the driver door. The problem i have encountered at first was intermittent then worked while raining then completely stopped.

Originally the truck release would work intermittently from the door button or the key fob. The master door lock wndow swtch is bad this is the switch pannel in the drivers door if this goes bad it wont work for the locks in any door or with keyless entry feb 09 2010 2002 mercury grand marquis. They do not work at either the driver s side door panel keypad or key fob remote also the trunk now does not open by either the door button or the remote. Shop dealer price 98 51 108 65.

Shop dealer price 101 11 109 45. Service type power door locks are not working. To lock the car all doors operate with key fob or manually pressing the lock button on the driver side panel but the driver door does not respond. That evening the interior lights came on and stayed on.

My car has a dealer alarm installed.